package com.anlu.pattern.structrue.bridge.bag;

import com.anlu.pattern.structrue.bridge.material.Material;

/**
 * 抽象的袋子的方法
 */
public abstract class BagAbstraction {

    protected Material material;

    public void setMaterial(Material material) {
        this.material = material;
    }

    public abstract void pick();
}
